This is actually for a project I am doing for a client, but because I am learning while doing it I am not charging very much. As for the version of .Net I thought it was 3.5, but I realised recently that it seems to be 2.0 (based on some error messages I got). But I don't have a problem switching to 3.5 once it is easily done (I am using VS 2008 in case that makes a difference).
Thanks for the link, I'll check that out too. OK, obviously, post questions with as much detail as you can and hopefully someone can give a good answer.
I'd definitely try to move up to 3.5 if you can.